10222201211011 has 4 divisors (see below), whose sum is σ = 10240357874472. Its totient is φ = 10204044547552.

The previous prime is 10222201210943. The next prime is 10222201211017. The reversal of 10222201211011 is 11011210222201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10222201211011 - 2⁹ = 10222201210499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10222201211017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9078330886 + ... + 9078332011.

It is an arithmetic number, because the mean of its divisors is an integer number (2560089468618).

Almost surely, 2^{10222201211011} is an apocalyptic number.

10222201211011 is a deficient number, since it is larger than the sum of its proper divisors (18156663461).

10222201211011 is an equidigital number, since it uses as much as digits as its factorization.

10222201211011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18156663460.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 10222201211011 its reverse (11011210222201), we get a palindrome (21233411433212).

The spelling of 10222201211011 in words is "ten trillion, two hundred twenty-two billion, two hundred one million, two hundred eleven thousand, eleven".